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[Bug 1409608] Re: The 32-bit i386 install executes SSE instructions.

 

Thanks, Stephen.

I found the apport crash file and I'm attaching it.

I stand corrected about SSE support.   You are absolutely correct.  This
processor is an AMD Sempron 2400+ (K7 architecture) which does support
SSE but not SSE2.

On further reflection, I'm starting to suspect the AMD driver as the
guilty party, and not compiz.

CPU ID (0)	Vendor ID	"AuthenticAMD"
CPU ID (1)	Processor & Features
EAX	Processor:	0x681
bits 13-12	type:	0
bits 11-8	instruction family:	6
bits 7-4	model:	8
bits 3-0	stepping:	1
EDX	Feature Flags:	0x0383FBFF
bit 0	Floating-Point Unit	yes
bit 1	Virtual Mode Ext	yes
bit 2	Debugging Ext	yes
bit 3	Page Size Ext	yes
bit 4	Time Stamp Counter	yes
bit 5	Model Specific Regs	yes
bit 6	Physical Addr Ext	yes
bit 7	Machine Check Ext	yes
bit 8	CMPXCHG8 Instruction	yes
bit 9	Advanced Prog Int Cntlr (APIC)	yes
bit 11	SYSENTER/SYSEXIT	yes
bit 12	Machine Type Range Regs	yes
bit 13	Global Paging Ext	yes
bit 14	Machine Check Arch	yes
bit 15	Cond Move Instruction	yes
bit 16	Page Attribute Table	yes
bit 17	PSE-36	yes
bit 23	MMX Technology	yes
bit 24	FXSAVE/FXRSTOR	yes
bit 25	Streaming SIMD Extension	yes
CPU ID (80000000)	Extended Functions
CPU ID (80000001)	Processor & Features
EAX	Processor:	0x781
bits 11-8	Generation:	7
bits 7-4	Model:	8
bits 3-0	Step:	1
EDX	Feature Flags:	0xC1CBFBFF
bit 0	Floating-Point Unit	yes
bit 1	Virtual Mode Ext	yes
bit 2	Debugging Ext	yes
bit 3	Page Size Ext	yes
bit 4	Time Stamp Counter	yes
bit 5	Model Specific Regs	yes
bit 6	Page Address Ext	yes
bit 7	Machine Check Ext	yes
bit 8	CMPXCHG8 Instruct	yes
bit 9	APIC	yes
bit 11	SYSCALL/SYSRET	yes
bit 12	Memory Type Range Regs	yes
bit 13	Global Paging Ext	yes
bit 14	Machine Check	yes
bit 15	Int Cond Move Instruct	yes
bit 16	Page Attribute Table	yes
bit 17	PSE-36	yes
bit 19	Reserved	yes
bit 22	AMD MMX Extensions	yes
bit 23	MMX Technology	yes
bit 24	Reserved	yes
bit 30	AMD 3D Now! Extensions	yes
bit 31	3D Now!	yes
CPU ID (80000002..4)	Processor Name	"AMD Athlon(tm) XP"


** Attachment added: ".crash file"
   https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1409608/+attachment/4296984/+files/_usr_bin_compiz.1000.crash

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https://bugs.launchpad.net/bugs/1409608

Title:
  The 32-bit i386 install executes SSE instructions.

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References